Truck Trial Winter is a truck driving game on vitalitygames.com. You can play Truck Trial Winter in your browser for free. Driving a semi truck is not as easy as it looks, but going off-road is even harder. Choose your truck and get ready for a off-road race over snowy mountains. Try to pass all obstacles and traps while keeping the truck balanced. Play any type of Game at vitalitygames.com. The biggest Game Collection to play free online. Flash, Unity 3D, Html5, Android, Java and Shockwave.